Personal Devices · Recorded milestone
Artificial sunlight skylight
Recorded year2014
A thin ceiling panel recreates a deep blue sky and slanting sunshine, so windowless rooms feel sunny and body clocks stay on time.
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Led to
No connections of this kind are recorded.
Sources & evidence
No individual source links are recorded for this milestone. Source coverage and review status vary across the atlas.
Dataset updated 2026-10-18. This individual record has not been separately re-reviewed.